<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ page import="java.util.* " %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>

<%-- JSP注释 --%>
<%!
//字符串变量定义并输出相应内容  
	public String str="dbnasmj";
%>

<!-- html注释 -->
字符串的内容为：<%=str %>
</body>
</html>